Some more pics because I couldnt resist and because the flower position is less droopy.
1. Leaf on another, much smaller tuber
2. Natural position
Less droopy this time and the stalk grew taller
3. Tuber and flower
You can see the leaf that has been prepared on the left of the tuber.

Also, the purple on the lip is much more vibrant in real life than in pictures.

The second flower opened 5 days ago but I did not share. The first flower also closed 2 days ago after being open for 6 days.
Here's a flash photo of the second flower with lip hair detail taken 2 days ago.
I will try to pollinate the third and final flower.